在检查动物各部分时，我勤奋努力以求达到真理。

你应该问的问题不是“我想要什么？”或“我的目标是什么？”而是“什么会让我兴奋？”

膨胀是使宇宙变得平坦、均匀和各向同性的机制。

勤于学习的人才会愿意施教。

法律规范的有效性不取决于其内容，而取决于其产生的方式。

To truly understand the universe, we must first understand the limits of our understanding.

我不想成为下一个迈克尔·乔丹，我只想成为勒布朗·詹姆斯。

You can't let praise or criticism get to you. It's a weakness to get caught up in either one.

"Memory is a strange thing. It doesn't work like I thought it did. We are so used to thinking of it as a camera or a tape recorder, but it's not like that at all. It's more like a painter. It creates a picture, but it's not always the same picture."

Civilization is not inherited; it has to be learned and earned by each generation anew.